Preparation of Au Nanostructure Arrays for Fluorometry and Biosensors Applications
Electronic Archive of Sumy State University
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Preparation of Au Nanostructure Arrays for Fluorometry and Biosensors Applications
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| Creator |
Chegel, V.I.
Lopatynskyi, A.M. Lytvyn, V.K. Nazarenko, V.I. Guo, J.L. Lucas, B.D. |
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| Subject |
Localized Surface Plasmon Resonance
Nanostructures Fluorometry Biosensor |
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| Description |
The paper describes the fabrication of random and ordered gold nanostructure arrays (NSA) of different morphology using island film thermal annealing and nanoimprint lithography techniques. Structural parameters of obtained NSA were investigated using atomic force microscopy method. Spectral characteristics of obtained NSA were studied in air atmosphere, and NSA light extinction spectra exhibited an expressed plasmon peak. Spectral position of localized surface plasmon resonance can be tuned depending on geometrical parameters of nanostructures, which is an important factor for resonant investigation methods of various types of molecular structures. Proposed technological approaches can be used to implement the resonance fluorometry in electromagnetic field of nanostructures (surface-enhanced fluorescence) method and in chemical and biosensors based on localized surface plasmon resonance. |
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| Publisher |
Sumy State University
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| Date |
2014-05-26T08:26:12Z
2014-05-26T08:26:12Z 2012 |
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| Type |
Article
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| Identifier |
Preparation of Au Nanostructure Arrays for Fluorometry and Biosensors Applications / V. I. Chegel, A. M. Lopatynskyi, V. K. Lytvyn et al.
// Nanomaterials: Applications & Properties (NAP-2012) : 2-nd International conference, Alushta, the Crimea, September 17-22, 2012 / Edited by: A. Pogrebnjak. - Sumy : Sumy State University, 2012. - V. 1, No2. - 02NNBM27
http://essuir.sumdu.edu.ua/handle/123456789/34962 |
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| Language |
en
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